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All Journal RACIC : Rab Construction Research Bandung Conference Series: Business and Management
Nizar Firdaus
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Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance

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PENINGKATAN CBR DAN PENURUNAN POTENSI PENGEMBANGAN PADA TANAH DENGAN STABILISASI DIFA SOIL STABILIZER Nizar Firdaus; Athaya Zhafirah
Racic : Rab Construction Research Vol 8 No 2 (2023): DESEMBER
Publisher : LPPM Universitas Abdurrab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36341/racic.v8i2.3379

Abstract

It is vital to know the bearing capacity of the soil prior to construction which can be determined from the CBR. CBR is an essential parameter in evaluating the soil bearing capacity. CBR increase can be done through stabilization. Stabilization is carried out chemically by adding an additive, a difa soil stabilizer, into the soil with a specific composition. This study aimed to determine the increase in CBR and decrease in swelling potential in soils added with DSS. The tests carried out were compaction and CBR-soaked conditions with immersion for four days. The composition of the difa soil stabilizer used in this study was 0%; 2.5%; 5%; and 7%. In addition to difa soil stabilizer, 8% cement is also added to the soil. The results obtained from this study were that adding 8% cement and 2.5% and 5% difa soil stabilizer increased the CBR value to 57%. In comparison, adding 8% and 7% difa soil stabilizer reduced the CBR value to 38%.
Pengaruh Struktur Modal, Current Ratio, Profitabilitas, dan Ukuran Perusahaan terhadap Nilai Perusahaan Nizar Firdaus; Handri; Azib
Bandung Conference Series: Business and Management Vol. 4 No. 2 (2024): Bandung Conference Series: Business and Management
Publisher : UNISBA Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/bcsbm.v4i2.15761

Abstract

Abstract. This study aims to analyze the relationship between capital structure, current ratio, profitability, company size, and company value in food and beverage companies. The research method used involves collecting financial data and information related to a number of companies listed in the industry in 2019-2023. Sampling using the purposive sampling method and obtained 12 companies with 84 annual reports that have been processed. The analysis technique used is Eviews 12. Independent variables capital structure, current ratio, profitability and company size, dependent variable company value. This study uses panel data regression analysis. The test results explain that the capital structure shows a positive direction, but does not affect the value of the company. Then the current ratio has a negative and significant effect on the value of the company. Then profitability has a positive and significant effect on the value of the company. While the size of the company coefficient shows a positive direction but does not affect the value of the company. Abstrak. Penelitian ini bertujuan untuk menganalisis hubungan antara struktur modal, current ratio, profitabilitas, ukuran perusahaan, dan nilai perusahaan pada perusahaan makanan dan minuman. Metode penelitian yang digunakan melibatkan pengumpulan data keuangan dan informasi terkait sejumlah perusahaan yang terdaftar di industri tersebut pada tahun 2019-2023. Pengambilan sampel menggunakan metode purposive sampling dan diperoleh 12 perusahaan dengan 84 laporan tahunan yang telah diperoses. Teknik analisis yang digunakan menggunakan Eviews 12. Variabel independen struktur modal, current ratio, profitabilitas dan ukuran perusahaan, variabel dependen nilai perusahaan. Pada penelitian ini menggunakan analisis regresi data panel. Hasil pengujian menjelaskan struktur modal menunjukan arah positif, namun tidak berpengaruh terhadap nilai perusahaan. Lalu current ratio berpengaruh secara negatif dan signifikan terhadap nilai perusahaan. Kemudian profitabilitas berpengaruh positif dan signifikan terhadap nilai perusahaan. Sedangkan ukuran perusahaan koefisensi menunjukan arah positif namun tidak berpengaruh terhadap nilai perusahaan.
Co-Authors Azib, Azib Handri